Sec Form 4 Filing - Fifth Era Acquisition Sponsor I LLC @ Fifth Era Acquisition Corp I - 2025-02-06

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Fifth Era Acquisition Sponsor I LLC 2. Issuer Name and Ticker or Trading Symbol Fifth Era Acquisition Corp I [ FERA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O FIFTH ERA ACQUISITION CORP I, PO BOX 1093 BOUNDARY HALL CRICKET SQUARE 3. Date of Earliest Transaction (MM/DD/YY) 02/06/2025 (Street) GRAND CAYMAN, E9KY1-1102 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class A ordinary shares 03/03/2025 P 380,000 ( 1 ) A $ 10 380,000 D ( 2 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Rights to receive Class A ordinary shares ( 3 ) 03/03/2025 P 380,000 ( 3 ) ( 3 ) ( 3 ) Class A Ordinary Shares 38,000 ( 3 ) ( 3 ) 8,046,667 ( 4 ) D ( 3 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Fifth Era Acquisition Sponsor I LLC C/O FIFTH ERA ACQUISITION CORP I PO BOX 1093 BOUNDARY HALL CRICKET SQUARE GRAND CAYMAN, E9KY1-1102 X Fifth Era Management Sponsor I LLC C/O FIFTH ERA ACQUISITION CORP I PO BOX 1093 BOUNDARY HALL CRICKET SQUARE GRAND CAYMAN, E9KY1-1102 X Le Merle Matthew C C/O FIFTH ERA ACQUISITION CORP I PO BOX 1093 BOUNDARY HALL CRICKET SQUARE GRAND CAYMAN, E9KY1-1102 X Managing Director DAVIS ALISON C/O FIFTH ERA ACQUISITION CORP I PO BOX 1093 BOUNDARY HALL CRICKET SQUARE GRAND CAYMAN, E9KY1-1102 Managing Director Mechigian Mitchell C/O FIFTH ERA ACQUISITION CORP I PO BOX 1093 BOUNDARY HALL CRICKET SQUARE GRAND CAYMAN, E9KY1-1102 X Chief Executive Officer Signatures /s/ Mitchell Mechigian, Managing Member of Fifth Era Acquisition Sponsor I LLC, Managing Member of Fifth Era Management Sponsor I LLC 03/04/2025 Signature of Reporting Person Date /s/ Matthew Le Merle 03/04/2025 Signature of Reporting Person Date /s/ Alison Davis 03/04/2025 Signature of Reporting Person Date /s/ Mitchell Mechigian 03/04/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Reflects the 380,000 Class A ordinary shares of Fifth Era Acquisition Corp I (the "Issuer") that are included in the 380,000 private placement units of the Issuer purchased by Fifth Era Acquisition Sponsor I LLC ("Sponsor"). Each private placement unit was purchased for $10 per unit and consists of one Class A ordinary share and one right to receive one-tenth (1/10) of one Class A ordinary share upon consummation of the Issuer's initial business combination. ( 2 )The Sponsor is the record holder of the shares reported herein. Fifth Era Management Sponsor I LLC ("FEMS") is the managing member of the Sponsor. Matthew Le Merle, Alison Davis and Mitchell Mechigian are the managing members of FMS and hold voting and investment discretion with respect to the Class B ordinary shares held of record by the Sponsor. As such, Mr. Le Merle, Ms. Davis and Mr. Mechigian may be deemed to have beneficial ownership of the securities held of record by the Sponsor. Mr. Le Merle, Ms. Davis and Mr. Mechigian disclaim any beneficial ownership except to the extent of their pecuniary interest therein. ( 3 )Represents the 38,000 Class A ordinary shares, which may be acquired by Sponsor upon the conversion of 380,000 rights (included in the Sponsor's private placement units) upon consummation of the registrant's initial business combination. As described in the Registration Statement under the heading "Description of Securities-Share Rights," each right will automatically convert into one-tenth (1/10) of one Class A ordinary share upon consummation of the Issuer's initial business combination, subject to certain adjustments described therein and have no expiration date. No fractional Class A ordinary shares will be issued upon conversion of such rights. ( 4 )Represents (i) the 380,000 rights referred to in footnotes 1 and 3 and (ii) 7,666,667 Class B ordinary shares held by the Sponsor acquired pursuant to a subscription agreement by and between the Issuer and the Sponsor.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

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